// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package org.apache.doris.udf;
import org.apache.hadoop.hive.ql.exec.UDF;

public class MultiEvaluateTest extends UDF {
    
    public Float evaluate(Float flo) {
        return flo == null ? null : flo + 1;
    }

    public Integer evaluate(Integer value) {
        return value == null ? null : value + 1;
    }

    public Integer evaluate(Integer value1, Integer value2) {
        return value1 == null || value2 == null ? null : value1 + value2;
    }
    
}
